Layer Spring

Layer Spring

by | Oct 28, 2026

Layer springs combine bonded elastomer and metal layers to provide compact primary suspension between the wheelset or axle assembly and the bogie frame. They support loads, guide the wheelset and reduce the transmission of vibration and dynamic forces. Their...
Rubber Rings for Wheels

Rubber Rings for Wheels

by | Oct 28, 2026

Rubber rings form an elastic connection between the inner and outer metal sections of resilient railway wheels, transmitting operating loads through pre-compressed elastomer. They absorb shocks and vibration from wheel–rail contact, helping reduce noise and improve...
Wheelset Rubber Block

Wheelset Rubber Block

by | Oct 28, 2026

Wheelset rubber blocks provide vibration isolation and shock absorption in resilient railway wheels, funicular systems and roller-table bearings. They limit the transmission of operating forces into surrounding structures. In urban rail applications, this helps reduce...
Air Spring System

Air Spring System

by | Oct 28, 2026

Air spring systems provide resilient support between the bogie and vehicle body, reducing the transmission of shocks and vibration to improve ride comfort under varying operating conditions. Depending on the suspension design, they can also help maintain vehicle...
Secondary Air Spring System

Secondary Air Spring System

by | Oct 28, 2026

Secondary air spring systems provide a flexible connection between the bogie frame and the vehicle body. They carry the car body’s weight while absorbing shocks and reducing vibration, helping maintain passenger comfort as operating conditions and passenger loads...